[netcf-devel] [PATCH 1/3] Extend the schema for IPv6 addressing
Daniel Veillard
veillard at redhat.com
Fri Sep 25 15:48:52 UTC 2009
On Thu, Sep 24, 2009 at 04:32:21PM -0700, David Lutterkort wrote:
> ---
> data/xml/interface.rng | 53 +++++++++++++++++++++++++++++++++++++++++++++++-
> 1 files changed, 52 insertions(+), 1 deletions(-)
>
> diff --git a/data/xml/interface.rng b/data/xml/interface.rng
> index 6b8f79d..bb8500f 100644
> --- a/data/xml/interface.rng
> +++ b/data/xml/interface.rng
> @@ -7,7 +7,7 @@
> is released. The current version is indicated with the v:serial
> attribute on the start element.
> -->
> - <start v:serial="2">
> + <start v:serial="3">
> <choice>
> <ref name="ethernet-interface"/>
> <ref name="bridge-interface"/>
> @@ -276,6 +276,11 @@
> <ref name="protocol-ipv4"/>
> </element>
> </optional>
> + <optional v:since="3">
> + <element name="protocol">
> + <ref name="protocol-ipv6"/>
> + </element>
> + </optional>
> </define>
Hum, this forces ipv4 protocol info before ipv6 ones, but I guess it's
fine, makes things easier to lookup manually though I guess the parsing
code doesn't care :-)
> <define name="protocol-ipv4">
> @@ -305,6 +310,38 @@
> </group>
> </choice>
> </define>
> +
> + <define name="protocol-ipv6">
> + <attribute name="family">
> + <value>ipv6</value>
> + </attribute>
> + <optional>
> + <element name="autoconf"><empty/></element>
> + </optional>
> + <optional>
----------
> + <element name="dhcp">
> + <optional>
> + <attribute name="peerdns">
> + <ref name="yes-or-no"/>
> + </attribute>
> + </optional>
> + </element>
----------
identical to ipv4, so I would factor this out as a define.
> + </optional>
> + <zeroOrMore>
> + <element name="ip">
> + <attribute name="address"><ref name="ipv6-addr"/></attribute>
> + <optional>
> + <attribute name="prefix"><ref name="ipv6-prefix"/></attribute>
> + </optional>
> + </element>
> + </zeroOrMore>
> + <optional>
> + <element name="route">
> + <attribute name="gateway"><ref name="ipv6-addr"/></attribute>
> + </element>
> + </optional>
> + </define>
> +
ACK
> following additions to DHCP:
>
> @@ -402,6 +439,20 @@
> </data>
> </define>
>
> + <!-- Based on http://blog.mes-stats.fr/2008/10/09/regex-ipv4-et-ipv6 -->
> + <define name='ipv6-addr'>
> + <data type='string'>
> + <!-- To understand this better, take apart the toplevel '|'s -->
> + <param name="pattern">(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}((((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2})))\.){3}(((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2}))))|(([0-9A-Fa-f]{1,4}:){0,5}:((((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2})))\.){3}(((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2}))))|(::([0-9A-Fa-f]{1,4}:){0,5}((((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2})))\.){3}(((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2}))))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:)</param>
OMG !!!
Well as long as it doesn't break libxml2 regexps :-)
> + </data>
> + </define>
> +
> + <define name='ipv6-prefix'>
> + <data type='unsignedInt'>
> + <param name="maxInclusive">128</param>
> + </data>
> + </define>
> +
> <define name='vlan-id'>
> <data type="unsignedInt">
> <param name="maxInclusive">4096</param>
I think the only novelty is the zeroOrMore for <ip> which sounds fine
from an Ipv6 standpoint !
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel at veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
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